Fujitsu DL7600 Maintenance Manual page 37

[LED type]
The PAPER OUT lamp blinks with other lamps.
For a circuit malfunction detected in the printer:
• The printer stops printing immediately.
• The ONLINE indicator turns off.
• All buttons of the control panel are invalid.
Lamp
Alarm name
LRES alarm
Space problem alarm
Fan alarm
Fire check alarm
SP motor
Fire check alarm
Ribbon motor
HCPP (cut sheet or
continuous forms
paper switching) alarm
Fire check alarm
LF motor
Fire check alarm
CSF motor
Overload alarm
Low voltage alarm
Fire check alarm
Print Head
Over voltage alarm
APTC gap alarm
APTC home position
sensor alarm
ROM/RAM alarm

: Blinking
Blank : Off
Table 3.4 Fatal alarms displayed on control panel
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  














37
Condition of occurrence
LRES could not be detected during
the space initial operation.
The shield board could not be
detected normally by the LRES
sensor.
The cooling fan could not rotate.
Abnormally high current of motor
driver was detected.
Abnormally high current of motor
driver was detected.
Switching between cut sheet paper
and continuous forms paper was not
possible.
Abnormally high current of motor
driver was detected.
Abnormally high current of motor
driver was detected.
An overload occurred during
printing, and second pass printing
was performed. However, the
power source voltage was not
restored.
The power source voltage dropped
below the specified level when no
printing was in progress.
Abnormally long driving of print
head driver was detected.
Over voltage of power source was
detected.
During the APTC operation, paper
was detected immediately after the
start of approach motion, or no
paper was detected.
During the APTC operation, no
reference position was detected.
A sum-check error or read/write
error occurred, or no CG-ROM is
mounted.